package com.zzn.bookManage.dao;

import com.zzn.bookManage.pojo.User;

import java.util.List;

public interface UserDao {
    List<User> listUsers();
    List<User> listUsersByUsername(User in);
    boolean updateUserPassword(User in);
    boolean updateUserInfo(User in);
    boolean deleteUser(User in);
    boolean addUser(User in);
}
